void CgShaderProgramD3D11::bind()
{
if (!ParameterMap_.empty())
cgUpdateProgramParameters(cgProgram_);
if (cgD3D11BindProgram(cgProgram_) != D3D_OK)
io::Log::error("Could not bind Cg shader");
}
void CgShaderProgramGL::bind()
{
if (!ParameterMap_.empty())
cgUpdateProgramParameters(cgProgram_);
cgGLBindProgram(cgProgram_);
cgGLEnableProfile(cgProfile_);
}
void Material::bind()
{
//bytt til egen shader
if(m_shaderSys)
m_shaderSys->enableProfiles();
if(m_vertexShader) {
m_vertexShader->bind();
cgGLSetStateMatrixParameter(m_vertexShader->getParameter("worldViewProj"), CG_GL_MODELVIEW_PROJECTION_MATRIX, CG_GL_MATRIX_IDENTITY);
cgGLSetStateMatrixParameter(m_vertexShader->getParameter("worldView"), CG_GL_MODELVIEW_MATRIX, CG_GL_MATRIX_IDENTITY);
cgGLSetParameter4f(m_vertexShader->getParameter("lightPos"), g_lightPos.x,g_lightPos.y,g_lightPos.z,1);
cgGLSetMatrixParameterfc(m_vertexShader->getParameter("view"),g_viewMat);
cgUpdateProgramParameters(m_vertexShader->getProgram());
}
if(m_fragmentShader) {
m_fragmentShader->bind();
cgGLSetParameter3f(m_fragmentShader->getParameter("col"),m_color.x,m_color.y,m_color.z);
cgUpdateProgramParameters(m_fragmentShader->getProgram());
}
}
bool GLCgShader::SetShader()
{
cgGLBindProgram(m_cgProgam);
if (CheckForError("cgGLBindProgram", m_shaderName))
return false;
cgUpdateProgramParameters(m_cgProgam);
if (CheckForError("cgUpdateProgramParameters", m_shaderName))
return false;
cgGLEnableProfile(m_cgProfile);
if (CheckForError("cgGLEnableProfile", m_shaderName))
return false;
return true;
}
void CapsuleGraphicsObject::render()
{
glShadeModel(GL_SMOOTH);
if(g_shaderSys)
g_shaderSys->enableProfiles();
if(g_defaultVertexShader) {
g_defaultVertexShader->bind();
}
if(g_defaultFragmentShader)
g_defaultFragmentShader->bind();
glPushMatrix();
glEnable(GL_NORMALIZE);
glScalef(radius,length,radius);
if(g_defaultVertexShader) {
cgGLSetParameter4f(g_defaultVertexShader->getParameter("lightPos"), g_lightPos.x,g_lightPos.y,g_lightPos.z,1); //move to bind place
cgGLSetMatrixParameterfc(g_defaultVertexShader->getParameter("view"),g_viewMat);
cgGLSetStateMatrixParameter( g_defaultVertexShader->getParameter("worldViewProj"), CG_GL_MODELVIEW_PROJECTION_MATRIX, CG_GL_MATRIX_IDENTITY );
cgGLSetStateMatrixParameter( g_defaultVertexShader->getParameter("worldView"), CG_GL_MODELVIEW_MATRIX, CG_GL_MATRIX_IDENTITY );
cgUpdateProgramParameters(g_defaultVertexShader->getProgram());
}
glColor3f(1,1,1);
glEnableClientState(GL_VERTEX_ARRAY);
glVertexPointer(3,GL_FLOAT,0,verts);
glEnableClientState(GL_NORMAL_ARRAY);
glNormalPointer(GL_FLOAT,0,normals);
glDrawArrays(GL_TRIANGLES,0,nVerts);
glDisableClientState(GL_VERTEX_ARRAY);
glDisableClientState(GL_NORMAL_ARRAY);
glDisable(GL_NORMALIZE);
glPopMatrix();
//sphere caps
glPushMatrix();
glTranslatef(0,length/2,0);
sphere->render();
glPopMatrix();
glPushMatrix();
glTranslatef(0,-length/2,0);
sphere->render();
glPopMatrix();
if(g_shaderSys)
g_shaderSys->disableProfiles();
}
void BoxGraphicsObject::render(void)
{
if(g_shaderSys)
g_shaderSys->enableProfiles();
if(g_defaultVertexShader) {
g_defaultVertexShader->bind();
}
if(g_defaultFragmentShader)
g_defaultFragmentShader->bind();
glPushMatrix();
glEnable(GL_NORMALIZE);
glScalef(width,height,depth);
if(g_defaultVertexShader) {
cgGLSetParameter4f(g_defaultVertexShader->getParameter("lightPos"), g_lightPos.x,g_lightPos.y,g_lightPos.z,1); //move to bind place
cgGLSetMatrixParameterfc(g_defaultVertexShader->getParameter("view"),g_viewMat);
cgGLSetStateMatrixParameter( g_defaultVertexShader->getParameter("worldViewProj"), CG_GL_MODELVIEW_PROJECTION_MATRIX, CG_GL_MATRIX_IDENTITY );
cgGLSetStateMatrixParameter( g_defaultVertexShader->getParameter("worldView"), CG_GL_MODELVIEW_MATRIX, CG_GL_MATRIX_IDENTITY );
cgUpdateProgramParameters(g_defaultVertexShader->getProgram());
}
glColor3f(1,1,1);
glEnableClientState(GL_VERTEX_ARRAY);
glVertexPointer(3,GL_FLOAT,0,boxVerts);
glEnableClientState(GL_NORMAL_ARRAY);
glNormalPointer(GL_FLOAT,0,boxNormals);
glDrawArrays(GL_QUADS,0,24);
glDisableClientState(GL_VERTEX_ARRAY);
glDisableClientState(GL_NORMAL_ARRAY);
glDisable(GL_NORMALIZE);
glPopMatrix();
if(g_shaderSys)
g_shaderSys->disableProfiles();
}
void VertexObject::UpdateParameters()
{
cgUpdateProgramParameters(vertexProgram);
}
void UpdateParameters(){
cgUpdateProgramParameters(mCgVertexProgram);
}
